From patchwork Wed Dec 28 10:03:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 637553 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C987AC4708E for ; Wed, 28 Dec 2022 10:06:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232467AbiL1KFs (ORCPT ); Wed, 28 Dec 2022 05:05:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53854 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232916AbiL1KFk (ORCPT ); Wed, 28 Dec 2022 05:05:40 -0500 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 589E510063; Wed, 28 Dec 2022 02:05:39 -0800 (PST) Received: by mail-pj1-x1033.google.com with SMTP id o8-20020a17090a9f8800b00223de0364beso19634461pjp.4; Wed, 28 Dec 2022 02:05:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=mxRBm2XU4XIQi7X1v3Ft+eONrO9UoVmTZcrD/eMtUhA=; b=Hv0yLKSAHoWZ2/9bzhG3A+tIIUGjScb43m92UrfPWc6xCgpHp9lR4WGbUASMXI05BH S7CE7WBmVOapa2gkkdkYpjA314eulSNrRRTF+ctmtR0JjqChdWJLPYZ9Y2Ln6+WbW7Zy RoWu+Va2xQ3MEdAQ5QfyMXIqUtOIvz0umLKxfWGz7xtBln24SJLjoc/6xs0x/TLofVSX Q28A31YRPB4CVkoWaN/XaqrsOFI/Td1tkcqmOllJkd+PED6716ZbO31Lpbtge4/SgzNU gA4KNDoiTnnlCvPwHpRpdR6A/37deTAe+Rr+dJnyqfgMU1dBUkNk3/Ux0vHLp1iUyIs3 /LoA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=mxRBm2XU4XIQi7X1v3Ft+eONrO9UoVmTZcrD/eMtUhA=; b=AfCS05AWppxeEO7Q6Is8HyQNhTHEeNJPx47ww/eqJT/9m6uafyOxA1YStAXfslvVNy XYXX3kw7O/eLvLqNpZxo93YVNngGSZXdj3mmYrgmo6p6gbDPkSYKxrjrd2oBLLraoOMt cU6WPEBtzp8LAthvOK+cRbq1iNiIgteZCyXJ8O8k2Z7k+0mUGY6xVFm4SPfxoK/Bja9t APftP2vn9mdZ2VNERfUNnV+rTErQePdDQV5dop3YQJcgUt3YWyouzKMMyBkaG5Vm3YDM JvR3VfZBPWU+YnXXEIRqoUe77IRyXZYsGb6eWiMN4IOUMbPAhd5vLCvkNlOkQaylfrZl HjQA== X-Gm-Message-State: AFqh2kqcaK5DeCP5VJIwj0lCbU/DpI/7kApARSJC8XQVyuIsqxXtnGTD CI+bZ2kj4/r7tnPJZ/F5vDZrLIkMh7N1AQ== X-Google-Smtp-Source: AMrXdXtRNwZT3qCdQbi16HHYR45qm7jdb3TcssmNhTmKUcumlM4A5zcxGE+hkQEO2/YbQo/zhgCyrQ== X-Received: by 2002:a05:6a20:94c6:b0:ad:aaac:d40b with SMTP id ht6-20020a056a2094c600b000adaaacd40bmr30232618pzb.45.1672221938899; Wed, 28 Dec 2022 02:05:38 -0800 (PST) Received: from localhost.localdomain ([45.112.3.26]) by smtp.gmail.com with ESMTPSA id t6-20020a1709027fc600b0019277df45a6sm5794915plb.53.2022.12.28.02.05.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Dec 2022 02:05:38 -0800 (PST) From: Anand Moon To: Matthias Kaehlcke , Greg Kroah-Hartman Cc: linux-amlogic@lists.infradead.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 06/11] usb: misc: onboard_usb_hub: add Genesys Logic GL3523-QFN76 hub support Date: Wed, 28 Dec 2022 10:03:15 +0000 Message-Id: <20221228100321.15949-7-linux.amoon@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221228100321.15949-1-linux.amoon@gmail.com> References: <20221228100321.15949-1-linux.amoon@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Genesys Logic GL3523-QFN76 is a 4-port USB 3.1 hub that has a reset pin to toggle and a 5.0V core supply exported though an integrated LDO is available for powering it. Add the support for this hub, for controlling the reset pin and the core power supply. Signed-off-by: Anand Moon --- drivers/usb/misc/onboard_usb_hub.c | 1 + drivers/usb/misc/onboard_usb_hub.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c index c0e8e6f4ec0a..699050eb3f17 100644 --- a/drivers/usb/misc/onboard_usb_hub.c +++ b/drivers/usb/misc/onboard_usb_hub.c @@ -410,6 +410,7 @@ static void onboard_hub_usbdev_disconnect(struct usb_device *udev) static const struct usb_device_id onboard_hub_id_table[] = { { USB_DEVICE(VENDOR_ID_GENESYS, 0x0608) }, /* Genesys Logic GL850G USB 2.0 */ { USB_DEVICE(VENDOR_ID_GENESYS, 0x0610) }, /* Genesys Logic GL852G-OHG USB 2.0 */ + { USB_DEVICE(VENDOR_ID_GENESYS, 0x0620) }, /* Genesys Logic GL3523-QFN76 USB 3.1 */ { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2514) }, /* USB2514B USB 2.0 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x0411) }, /* RTS5411 USB 3.1 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x5411) }, /* RTS5411 USB 2.1 */ diff --git a/drivers/usb/misc/onboard_usb_hub.h b/drivers/usb/misc/onboard_usb_hub.h index 2ee1b0032d23..b32fad3a70f9 100644 --- a/drivers/usb/misc/onboard_usb_hub.h +++ b/drivers/usb/misc/onboard_usb_hub.h @@ -32,6 +32,7 @@ static const struct of_device_id onboard_hub_match[] = { { .compatible = "usb451,8142", .data = &ti_tusb8041_data, }, { .compatible = "usb5e3,608", .data = &genesys_gl850g_data, }, { .compatible = "genesys,usb5e3,610", .data = &genesys_gl850g_data, }, + { .compatible = "genesys,usb5e3,620", .data = &genesys_gl850g_data, }, { .compatible = "usbbda,411", .data = &realtek_rts5411_data, }, { .compatible = "usbbda,5411", .data = &realtek_rts5411_data, }, { .compatible = "usbbda,414", .data = &realtek_rts5411_data, }, From patchwork Wed Dec 28 10:03:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 637552 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80F6AC4708E for ; Wed, 28 Dec 2022 10:06:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232912AbiL1KGX (ORCPT ); Wed, 28 Dec 2022 05:06:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55874 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232898AbiL1KFz (ORCPT ); Wed, 28 Dec 2022 05:05:55 -0500 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E52A0DF2; Wed, 28 Dec 2022 02:05:51 -0800 (PST) Received: by mail-pj1-x1031.google.com with SMTP id u4-20020a17090a518400b00223f7eba2c4so15604888pjh.5; 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Wed, 28 Dec 2022 02:05:51 -0800 (PST) Received: from localhost.localdomain ([45.112.3.26]) by smtp.gmail.com with ESMTPSA id t6-20020a1709027fc600b0019277df45a6sm5794915plb.53.2022.12.28.02.05.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Dec 2022 02:05:51 -0800 (PST) From: Anand Moon To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski Cc: linux-amlogic@lists.infradead.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 08/11] dt-bindings: usb: Add binding for Via lab VL817Q7 hub controller Date: Wed, 28 Dec 2022 10:03:17 +0000 Message-Id: <20221228100321.15949-9-linux.amoon@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221228100321.15949-1-linux.amoon@gmail.com> References: <20221228100321.15949-1-linux.amoon@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The VIA Lab VL817-Q7 is a USB 3.1 Gen 1 4-Port hub controller that features 4 downstream ports, an internal 5V regulator and has external reset pin. Add a device tree binding for its USB protocol part. The internal LDO is not covered by this and can just be modelled as a fixed regulator. Signed-off-by: Anand Moon --- .../bindings/usb/vialab,vl817q7.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/vialab,vl817q7.yaml diff --git a/Documentation/devicetree/bindings/usb/vialab,vl817q7.yaml b/Documentation/devicetree/bindings/usb/vialab,vl817q7.yaml new file mode 100644 index 000000000000..4ae995160fd5 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/vialab,vl817q7.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Via labs VL817Q7 USB 3.1 hub controller + +maintainers: + - Anand Moon + +allOf: + - $ref: usb-device.yaml# + +properties: + compatible: + enum: + - vialab,usb2109 + + reg: true + + reset-gpios: + description: GPIO controlling the RESET# pin. + + vdd-supply: + description: + the regulator that provides 5.0V core power to the hub. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + usb { + dr_mode = "host"; + #address-cells = <1>; + #size-cells = <0>; + + hub: hub@1 { + compatible = "vialab,usb2109" + reg = <1>; + reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>; + }; + };